Hello Team,
According to your crystal recommendations, I'm using Epson's FC-12M series (32.786 KHz) crystal for CC2640.
processors.wiki.ti.com/.../CC26xx_Crystals
Is there any issue for choosing an alternate part( not mentioned in crystal selection guide) which has same specifications as that of Epson's FM-12 series except it has 70K ESR.
but for FC-12M series it is 90K ESR.
Regards,
Gayathri Devi K V